nrsv nsaa nsar nsds nshs nskk nsna nsnr nsok nsos nsra nsrd nssa nsso nssr nsss nvda nvhs nvss oahs oaks oara oars oass oavs odah odas odda oddd odds odoh odon odoo odor odos odra odso odva ohad ohan ohho ohhs ohno ohoh ohok ohos ohra ohrn ohso ohss okak okan okas okha okka okko okna okno okok okon okor okra okro oksa okso onah onan onar onas onda ondo onha onna onno onod onon onor onos onra onso ooaa ooak ooda ooha ooho oohs oona oons oooh oooo ooos oora oord oosa orad orah orak oran orao orar oras orav orda ordn ordo ords orhs orka orko orna orno orns oro- orok oron oror oros orra orro orrs orsa orsk orso orvr orvs osak osan osar osas osdv osha osho oshs osno osnr osoo osor osos osov osrd osro ossa ossd osso ovan ovar ovda ovhd ovhs ovo- ovod ovon ovoo ovra raad raak raan raas rada radd radh rado radr rads raha rahn rahr rahs raka rakk rana rand rank rann rano rans raoh raok raos rara rark raro rars rasa rasd rash rask raso rass rava rdas rdhs rdna rdos rdso rdvs rhhs rhoa rhod rhoh rhon rhos rkos rkss rksv rnas rnds rnod rnsh road roak roan roar roas roda rodd rodo rods roha rohn rohr rohs roka rokh rokk roko rokr roks rona rond ronk rono rons rood rook roon roor roos rora rork roro rosa rosh roso ross rova rovo rovs rrad rrah rras rrhs rrna rrrr rsaa rsdd rsds rshd rshs rsna rsnn rsno rsnr rsos rssa rvhs rvvh s-os saad saah saak saan saar saas sada sadd sadh sado sadr sads saha sahk sahn saho sahr sahs saka sakk sako saks sana sand sank sann sano sanr sans saon saor saos sara sard sarh sark sarn saro sarr sars sarv sasa sasd sash sask saso sass sava savo savs sdak sdds sdha sdhd sdhs sdna sdrs sdss shad shah shak shan shao shar shas shav shha shhh shhs shoa shod shok shon shoo shor shos shrs shva skad skan skar skhs skn- skon skor skov skra sksd skss snad snak snar snas snav snda sndh snhs snns snoa snod snoo snor snos snov snra snrk snrs snsd soad soak soan soar soas soda sodd sodo sods soha sohh sohn soho sohs soka sokk sokn soko son- sona sond sonk sono sons sood sook soon soor soos sora sord sorh sorn soro sorr sors sosa sosh soso soss sosv sova sovo sovs sras srhs srna srnn srno sros srsd srvn ssaa ssan ssao ssas ssdd sshs ssns ssra ssrs sssa sssh ssss svan svar svdk svdo svhs svns svod svor vaad vaan vaar vaas vada vado vads vaho vahs vaka vana vand vank vann vano vans vara vard vark varn varr vars vas- vasa vash vaso vass vava vavs vdso vhhh vhhs vkor vnav vnso voad voar voda vodo voho voka voks vona vond vonk vonn vons voor vor- vora vord voro vors vosa voso voss vovk vrak vran vras vrav vrhs vrnn vron vrsa vsan vshn vshs vvhs vvvv